COMP Compass, Inc.
Compass, Inc. (COMP) Hedge Fund Activity
This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.
Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.
Most significant moves
Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.
| Fund | Action | Shares changed | Change | Est. value | Portfolio wt. | Score |
|---|---|---|---|---|---|---|
| Castle Hook Partners Event Long/Short | Increased | +14.53M | +581.4% | $179.1M | 2.3% | 72 |
| D1 Capital Partners L.P. | New | +15.22M | — | $187.7M | 0.5% | 71 |
| Divisadero Street Capital Management Long/Short | Increased | +6.12M | +180.4% | $75.4M | 2.7% | 68 |
| Southpoint Capital Advisors Long/Short | Sold Out | -6.00M | -100.0% | $74.0M | 0.0% | 67 |
| Point72 Asset Management, L.P. | New | +877.3K | — | $10.8M | 0.0% | 63 |
| Rubric Capital Management Event | Increased | +4.47M | +119.3% | $55.1M | 0.9% | 63 |
| Maplelane Capital Long/Short | New | +1.39M | — | $17.1M | 0.7% | 61 |
| Senvest Management Long/Short Value | Increased | +3.39M | +36.9% | $41.8M | 4.6% | 61 |
| Qube Research & Technologies Ltd Quant | Sold Out | -2.68M | -100.0% | $33.1M | 0.0% | 59 |
| CITADEL ADVISORS LLC Quant | Reduced | -10.15M | -95.0% | $125.1M | 0.0% | 59 |
Most significant buyers
By move score, not size.
- Castle Hook Partners
- D1 Capital Partners L.P.
- Divisadero Street Capital Management
- Point72 Asset Management, L.P.
- Rubric Capital Management
Most significant sellers
By move score, not size.
- Southpoint Capital Advisors
- Qube Research & Technologies Ltd
- CITADEL ADVISORS LLC
- MILLENNIUM MANAGEMENT LLC
- RENAISSANCE TECHNOLOGIES LLC
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Castle Hook Partners | 1 | 17.0M | 2.5M | +14.53M | +581.4% | 2.3% | Increased | 72 |
| D1 Capital Partners L.P. | 1 | 15.2M | 0 | +15.22M | — | 0.5% | New | 71 |
| Divisadero Street Capital Management | 2 | 9.5M | 3.4M | +6.12M | +180.4% | 2.7% | Increased | 68 |
| Southpoint Capital Advisors | 2 | 0 | 6.0M | -6.00M | -100.0% | 0.0% | Sold Out | 67 |
| Point72 Asset Management, L.P. | 1 | 877.3K | 0 | +877.3K | — | 0.0% | New | 63 |
| Rubric Capital Management | 1 | 8.2M | 3.7M | +4.47M | +119.3% | 0.9% | Increased | 63 |
| Maplelane Capital | 2 | 1.4M | 0 | +1.39M | — | 0.7% | New | 61 |
| Senvest Management | 2 | 12.6M | 9.2M | +3.39M | +36.9% | 4.6% | Increased | 61 |
| Qube Research & Technologies Ltd | 2 | 0 | 2.7M | -2.68M | -100.0% | 0.0% | Sold Out | 59 |
| CITADEL ADVISORS LLC | 1 | 539.5K | 10.7M | -10.15M | -95.0% | 0.0% | Reduced | 59 |
| MILLENNIUM MANAGEMENT LLC | 2 | 384.8K | 5.3M | -4.90M | -92.7% | 0.0% | Reduced | 56 |
| Quinn Opportunity Partners | 4 | 935.3K | 0 | +935.3K | — | 0.5% | New | 55 |
| Capstone Investment Advisors | 3 | 789.2K | 0 | +789.2K | — | 0.1% | New | 55 |
| Readystate Asset Management | 3 | 1.6M | 708.0K | +933.3K | +131.8% | 1.4% | Increased | 54 |
| ExodusPoint Capital Management | 3 | 221.9K | 0 | +221.9K | — | 0.0% | New | 54 |
| Jain Global | 3 | 564.3K | 0 | +564.3K | — | 0.1% | New | 54 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 401.6K | 4.2M | -3.78M | -90.4% | 0.0% | Reduced | 54 |
| Quadrature Capital | 3 | 47.2K | 0 | +47.2K | — | 0.0% | New | 53 |
| Balyasny Asset Management L.P. | 2 | 600.9K | 4.6M | -3.96M | -86.8% | 0.0% | Reduced | 52 |
| Discovery Capital Management | 2 | 7.5M | 6.1M | +1.45M | +23.9% | 3.9% | Increased | 52 |
| Man Group | 3 | 62.4K | 0 | +62.4K | — | 0.0% | New | 52 |
| Aquatic Capital Management | 4 | 0 | 562.1K | -562.1K | -100.0% | 0.0% | Sold Out | 51 |
| Y-Intercept | 4 | 106.5K | 0 | +106.5K | — | 0.0% | New | 50 |
| Saba Capital Management | 3 | 300.0K | 127.7K | +172.3K | +134.9% | 0.2% | Increased | 50 |
| Caption Management | 3 | 0 | 200 | -200 | -100.0% | 0.0% | Sold Out | 50 |
| Engineers Gate | 4 | 0 | 219.9K | -219.9K | -100.0% | 0.0% | Sold Out | 50 |
| Hudson Bay Capital Management | 3 | 485.3K | 63.7K | +421.6K | +662.0% | 0.0% | Increased | 49 |
| MARSHALL WACE, LLP | 2 | 2.6M | 8.9M | -6.35M | -71.3% | 0.0% | Reduced | 49 |
| Graham Capital Management | 3 | 0 | 50.0K | -50.0K | -100.0% | 0.0% | Sold Out | 49 |
| Capital Fund Management | 3 | 241.1K | 33.3K | +207.8K | +623.0% | 0.0% | Increased | 49 |
| Centiva Capital | 4 | 24.0K | 0 | +24.0K | — | 0.0% | New | 48 |
| Schonfeld Strategic Advisors | 3 | 1.8M | 7.5M | -5.77M | -76.5% | 0.1% | Reduced | 48 |
| Quantbot Technologies | 4 | 167.3K | 0 | +167.3K | — | 0.1% | New | 48 |
| D. E. Shaw & Co., Inc. | 1 | 139.8K | 402.8K | -263.0K | -65.3% | 0.0% | Reduced | 45 |
| Brevan Howard Capital Management | 3 | 128.0K | 60.7K | +67.3K | +110.9% | 0.0% | Increased | 43 |
| Voleon Capital Management | 3 | 410.2K | 1.2M | -836.4K | -67.1% | 0.1% | Reduced | 42 |
| Atreides Management | 1 | 5.7M | 5.6M | +96.4K | +1.7% | 0.6% | Increased | 37 |
| Maverick Capital | 2 | 5.9M | 5.2M | +740.4K | +14.3% | 0.7% | Increased | 35 |
| Whitebox Advisors | 2 | 97.9K | 154.9K | -57.0K | -36.8% | 0.1% | Reduced | 35 |
| J. Goldman & Co. | 3 | 1.4M | 1.0M | +404.3K | +39.8% | 0.7% | Increased | 35 |
| CenterBook Partners | 4 | 299.0K | 624.1K | -325.1K | -52.1% | 0.2% | Reduced | 34 |
| Gotham Asset Management, LLC | 2 | 18.7K | 31.2K | -12.5K | -39.9% | 0.0% | Reduced | 33 |
| AQR Capital Management | 3 | 1.9M | 1.3M | +615.4K | +46.5% | 0.0% | Increased | 33 |
| Lighthouse Investment Partners | 3 | 690.4K | 1.1M | -408.4K | -37.2% | 0.3% | Reduced | 33 |
| Squarepoint Ops LLC | 2 | 829.8K | 1.1M | -316.4K | -27.6% | 0.0% | Reduced | 32 |
| Holocene Advisors, LP | 2 | 1.1M | 1.4M | -289.2K | -20.8% | 0.0% | Reduced | 32 |
| TWO SIGMA INVESTMENTS, LP | 2 | 954.5K | 1.1M | -189.1K | -16.5% | 0.0% | Reduced | 32 |
| Verition Fund Management | 2 | 3.3M | 3.4M | -87.1K | -2.6% | 0.4% | Reduced | 27 |
| Walleye Capital | 3 | 182.6K | 242.0K | -59.3K | -24.5% | 0.0% | Reduced | 26 |
| Boothbay Fund Management | 4 | 259.7K | 286.8K | -27.1K | -9.4% | 0.1% | Reduced | 20 |
| Wolverine Asset Management | 2 | 306.2K | 306.2K | 0 | +0.0% | 0.2% | Unchanged | 19 |
Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeHedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.